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polybutylene terephthalate
poly(tetramethylene terephthalate)

Supplier Sponsors

CAS Number:	26062-94-2
Other(deleted CASRN):	1027097-35-3
FDA UNII:	Search
Formula:	(C8 H6 O4.C4 H10 O2)x-

Category:film forming, viscosity controlling agents

US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:

Google Scholar:	Search
Google Books:	Search
Google Scholar: with word "volatile"	Search
Google Scholar: with word "flavor"	Search
Google Scholar: with word "odor"	Search
Google Patents:	Search
US Patents:	Search
EU Patents:	Search
PubMed:	Search
NCBI:	Search
FDA Mainterm (IAUFC):	26062-94-2 ; POLY(TETRAMETHYLENE TEREPHTHALATE)

Physical Properties:

Assay:	95.00 to 100.00
Food Chemicals Codex Listed:	No
Specific Gravity:	1.31000 @ 25.00 °C.

Organoleptic Properties:

Odor and/or flavor descriptions from others (if found).

Cosmetic Information:

CosIng:	cosmetic data
Cosmetic Uses:	film formers viscosity controlling agents

Suppliers:

None found

Safety Information:


Hazards identification

Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements

Pictogram

Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in Use Information:

Category:
film forming, viscosity controlling agents
Recommendation for polybutylene terephthalate usage levels up to:
	not for fragrance use.

Recommendation for polybutylene terephthalate flavor usage levels up to:
	not for flavor use.

Safety References:

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):26062-94-2

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

National Institute of Allergy and Infectious Diseases:Data

Chemidplus:0026062942

References:

Canada Domestic Sub. List:	26062-94-2
Pubchem (sid):	134997406

Other Information:

FDA Indirect Additives used in Food Contact Substances:	View
HMDB (The Human Metabolome Database):	Search
Export Tariff Code:	3907.99.0010
Wikipedia:	View

Potential Blenders and core components note

None Found

Potential Uses:

	antistatic agents
	film formers
	viscosity controlling agents

Occurrence (nature, food, other):note

not found in nature

Synonyms:

1,4-	benzenedicarboxylic acid, polymer with 1,4-butanediol
	butanediol-terephthalic acid copolymer
1,4-	butanediol-terephthalic acid copolymer
1,4-	butanediol-terephthalic acid polymer
1,4-	butanediol, 1,4-benzenedicarboxylic acid, alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl) polymer
	butylene glycol-terephthalic acid copolymer
1,4-	butylene glycol-terephthalic acid copolymer
	butylene glycol-terephthalic acid polymer
1,4-	butylene glycol-terephthalic acid polymer
	poly(1,4-butylene terephthalate)
	poly(tetramethylene terephthalate)
	terephthalic acid 1,4-butanediol polymer
	terephthalic acid-1,4-butanediol polymer
	terephthalic acid-tetramethylene glycol copolymer
	terephthalic acid-tetramethylene glycol polymer
	terephthalic acid, polyester with 1,4-butanediol
	tetramethylene glycol-terephthalic acid polymer
	tetramethylenediol-terephthalic acid polymer

Articles:

PubMed:Solid Phase Microextraction Devices Prepared on Plastic Support as Potential Single-Use Samplers for Bioanalytical Applications.

PubMed:Identification of microplastics by FTIR and Raman microscopy: a novel silicon filter substrate opens the important spectral range below 1300 cm(-1) for FTIR transmission measurements.

PubMed:VEGF165A microsphere therapy for myocardial infarction suppresses acute cytokine release and increases microvascular density but does not improve cardiac function.

PubMed:Polybutylene terephthalate-nickel oxide nanocomposite as a fiber coating.

PubMed:Evaluation of Cartilage Repair by Mesenchymal Stem Cells Seeded on a PEOT/PBT Scaffold in an Osteochondral Defect.

PubMed:Assessment of a new method for the analysis of decomposition gases of polymers by a combining thermogravimetric solid-phase extraction and thermal desorption gas chromatography mass spectrometry.

PubMed:Levels of PCDDs, PCDFs, and dioxin-like PCBs in human milk among Hong Kong mothers.

PubMed:A computer-assisted microscopic analysis of bone tissue developed inside a polyactive polymer implanted into an equine articular surface.

PubMed:A study on the fracture strength of collarless metal-ceramic fixed partial dentures.

PubMed:1,3-Propanediol and its copolymers: research, development and industrialization.

PubMed:Trabecular scaffolds created using micro CT guided fused deposition modeling.

PubMed:Long-term bone tissue reaction to polyethylene oxide/polybutylene terephthalate copolymer (Polyactive) in metacarpophalangeal joint reconstruction.

PubMed:Improved neovascularization of PEGT/PBT copolymer matrices in response to surface modification by biomimetic coating.

PubMed:A novel bioabsorbable composite membrane of Polyactive 70/30 and bioactive glass number 13--93 in repair of experimental maxillary alveolar cleft defects.

PubMed:TGF-beta1-enhanced TCP-coated sensate scaffolds can detect bone bonding.

PubMed:Modulation of scar tissue formation using different dermal regeneration templates in the treatment of experimental full-thickness wounds.

PubMed:Evaluation of copolymers of polyethylene oxide and polybutylene terephthalate (polyactive): mechanical behaviour.

PubMed:The effect of PEGT/PBT scaffold architecture on oxygen gradients in tissue engineered cartilaginous constructs.

PubMed:Preparation of interconnected highly porous polymeric structures by a replication and freeze-drying process.

PubMed:Porous polymeric structures for tissue engineering prepared by a coagulation, compression moulding and salt leaching technique.

PubMed:Quantitative evaluation by image analysis of platelet morphological modifications after contact with polyvinylacetate.

PubMed:Critical size defect in the goat's os ilium. A model to evaluate bone grafts and substitutes.

PubMed:The prevention of peridural adhesions. A comparative long-term histomorphometric study using a biodegradable barrier and a fat graft.

PubMed:[Plasma protein adsorption on variously treated +polybutylene terephthalate].

PubMed:A comparative study of flexible (Polyactive) versus rigid (hydroxylapatite) permucosal dental implants. II. Histological aspects.

PubMed:A comparative study of flexible (Polyactive) versus rigid (hydroxylapatite) permucosal dental implants. I. Clinical aspects.

PubMed:The bone-bonding polymer Polyactive 80/20 induces hydroxycarbonate apatite formation in vitro.

PubMed:Marked inflammatory sequelae to implantation of biodegradable and nonbiodegradable polymers in porcine coronary arteries.

PubMed:Activation of the plasma coagulation system induced by some biomaterials.

PubMed:Application of porous PEO/PBT copolymers for bone replacement.

PubMed:Bone-bonding behaviour of poly(ethylene oxide)-polybutylene terephthalate copolymer coatings and bulk implants: a comparative study.

PubMed:Respiratory and systemic reaction following exposure to heated electrostatic polyester paint.

PubMed:Interfacial behavior of PEO/PBT copolymers (Polyactive) in a calvarial system: an in vitro study.

PubMed:Characterization of short-fibre reinforced thermoplastics for fracture fixation devices.

PubMed:[Alloplastic ligament replacement. A study of the biological fixation of 5 non-resorbable materials].

PubMed:The use of short carbon fibre reinforced thermoplastic plates for fracture fixation.

Notes:

None found

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